上海长风公园国际花卉节实拍
上海长风公园国际花卉节实拍<B><FONT face=Verdana color=#f709c7 size=5>郁金香</FONT></B>
<B><FONT face=宋体 color=#ff0000>学名:</FONT></B><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>Tulipa
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>别名:</FONT></B></FONT><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>洋荷花、草麝香、郁香。
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>科属:</FONT></B></FONT><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>百合科,郁金香属。
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>形态:</FONT></B></FONT><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>多年生草本,鳞茎扁圆锥形,具棕褐色皮股。茎叶光滑具白粉。叶3~5枚,长椭圆状技针形或卵状技针形,长 10~21厘米,宽 1~6厘米;基生者 2~3枚,较宽大,茎生者1~2枚。花单生茎顶。大形直立,林状,洋红色,基部常黑紫色。花期3~5月。蒴果他背开裂,种子扁平。
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>种类:</FONT></B></FONT><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>栽培品种极多,达8,000余个。花型有杯型、碗型、卵型、球型、百合花型、重瓣型等。花色有白、粉红、紫、褐、黄、橙等,深浅不一,单色或复色。花期有早、中、晚。品种虽极为丰富,但同风信子一样,在我国许多地方栽培不易成功,也常退化。
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>产地:</FONT></B></FONT><FONT face=宋体><FONT style="FONT-SIZE: 9pt" color=#0000ff>原产地中海沿岸及中亚细亚、土耳其等地。荷兰栽培甚为著,成为商品性生产。
</FONT><B><FONT style="FONT-SIZE: 9pt" color=#ff0000>习性:</FONT></B><FONT style="FONT-SIZE: 9pt" color=#0000ff>郁金香原产伊朗和土耳其高山地带。由于地中海的气候,形成郁金香适应冬</FONT></FONT><FONT style="FONT-SIZE: 9pt" face=宋体 color=#0000ff>季湿冷和夏季干热的特点,具有夏季休眠、秋冬生根并萌发新</FONT><FONT style="FONT-SIZE: 9pt" face=宋体 color=#0000ff>芽但不出土,需经冬季低温后第二年2月上旬左右(温度在5℃以上)开始伸展生长形成茎叶,3~4月开花的特性。生长开花适温为15~20℃。花芽分化是在茎叶变黄时将鳞茎从盆内掘起放阴冷的室外内度夏的贮藏期间进行的。分化适温为20~25℃,最高不得超过28℃。郁金香属长日照花卉,性喜阳光充足,冬季温暖湿润,夏季凉爽干燥的气候。耐寒性很强,在严寒地区如有厚雪覆盖,鳞茎就可在露地越冬,但怕酷暑,如果夏天来的早,盛夏又很炎热,则鳞茎休眠后难于度夏。要求疏松肥沃、排水良好的微酸性沙质壤土。忌碱土和连作。
</FONT><B><FONT style="FONT-SIZE: 9pt" face=宋体 color=#ff0000>繁殖:</FONT></B><FONT style="FONT-SIZE: 9pt" face=宋体 color=#0000ff>秋季 9~10月分栽小球。母球为一年生,即每年更新,花后即干,其旁生出一个新球及数个子球,秋季分离新球、于球栽种即可。亦可秋季播种繁殖。母球鳞叶内发生子球的多少,因品种不同而异,与栽培条件也有关。新球与子球的膨大,常在开花后一个月的时间内完成。
</FONT><B><FONT style="FONT-SIZE: 9pt" face=宋体 color=#ff0000>栽培:</FONT></B><FONT style="FONT-SIZE: 9pt" face=宋体 color=#0000ff>其栽培管理要点基本与风信子相同;只是郁金香品种间易杂交使品种混杂,应注意隔离栽植。郁金香鳞茎含淀粉多,贮藏期间易被老鼠吃掉,应注意收藏。
</FONT><FONT style="FONT-SIZE: 9pt" face=宋体 color=#ff0000><B>用途:</B></FONT><FONT style="FONT-SIZE: 9pt" face=宋体 color=#0000ff>花朵似荷花,花色繁多,色彩丰润、艳丽,是世界上著名的球根花卉,在欧美的小说、诗歌中,它被视为胜利和美好的象征。适合点缀庭院、切花和盆栽。</FONT>
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<b><FONT face=Verdana color=#f709f7 size=5>牡丹
</FONT></b><FONT color=#ff0000>牡丹--花中之王
学名:</FONT><FONT color=#1111ee>Paeonia suffruticosa
</FONT><FONT color=#ff0000>英名:</FONT><FONT color=#3d11ee>Tree Peony
</FONT><FONT color=#ff0000>别名</FONT><FONT color=#f73809>:</FONT><FONT color=#3d11ee>鹿韭、木芍药、花王、洛阳王、富贵花
</FONT><FONT color=#ff0000>科名</FONT><FONT color=#f73809>:</FONT><FONT color=#113dee>芍药科
</FONT><FONT color=#ff0000>形态特征:</FONT><FONT color=#3d11ee>落叶小灌木。老枝干灰褐色,多纵裂驳纹;新枝光滑,绿色。牡丹不仅品种多而且花型也十分丰富,有的花朵形似花花事菊花;有的状如盘托桂芯可腰系金带;有的貌如凤冠或绣球。
</FONT><FONT color=#ff0000>繁栽要点:</FONT><FONT color=#1a1ae6>种养牡丹花的时间,一般宜在秋季9月,如果是中、大棵株移种植的,根部需带泥团,如果是小棵株幼苗种植的,最好根系带有宿土(或根蘸泥浆)。对中、大棵株的,可地植或缸栽,但地植的要种在向阳的高燥处,忌种在低洼处,更忌积水,否则,易引起烂根致死。小棵株的先种在泥盆内亦可。种植牡丹的土壤,以肥沃、富含腐殖质的砂质土为佳,忌用盐碱土。牡丹花的习性,除了喜阳、喜燥忌湿等之外,还怕热。对新上盆的幼株,为了安全保护它,到了冬天最好能在0℃—3℃处越冬。在烈风炎日的盛夏,因它进入半休眠期,应避烈日曝晒,或设法遮阴,否则,易被热死。尤其对新种幼株,更忌这一点。种养牡丹花,除了以上各点之外,还应注意肥料。牡丹花极好肥,初冬时应施足基肥,如豆饼屑加鱼骨粉,或者整副猪肚肠埋入土中。早春在展叶长花蕾时,再追肥1—2次。花谢之后,还应再补肥1次。如肥不足,它就不开花。</FONT>
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<b><FONT face=Verdana color=#f709f7 size=5>其他花卉</FONT></b>
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<b><FONT color=#ee11ee size=5>精彩瞬间抓拍</FONT></b>
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